<template>
    <div class="app-container">
        <el-form
            :model="queryParams"
            ref="queryRef"
            :inline="true"
            v-show="showSearch"
        >
            <el-form-item label="菜单名称" prop="menuName">
                <el-input
                    v-model="queryParams.menuName"
                    placeholder="请输入菜单名称"
                    clearable
                    style="width: 200px"
                    @keyup.enter="handleQuery"
                />
            </el-form-item>
            <el-form-item label="状态" prop="status">
                <el-select
                    v-model="queryParams.status"
                    placeholder="菜单状态"
                    clearable
                    style="width: 200px"
                >
                    <el-option
                        v-for="dict in sys_normal_disable"
                        :key="dict.value"
                        :label="dict.label"
                        :value="dict.value"
                    />
                </el-select>
            </el-form-item>
            <el-form-item>
                <el-button type="primary" icon="Search" @click="handleQuery"
                    >搜索</el-button
                >
                <el-button icon="Refresh" @click="resetQuery">重置</el-button>
            </el-form-item>
        </el-form>

        <el-row :gutter="10" class="mb8">
            <el-col :span="1.5">
                <el-button
                    type="primary"
                    plain
                    icon="Plus"
                    @click="handleAdd"
                    v-hasPermi="['system:menu:add']"
                    >新增</el-button
                >
            </el-col>
            <el-col :span="1.5">
                <el-button
                    type="info"
                    plain
                    icon="Sort"
                    @click="toggleExpandAll"
                    >展开/折叠</el-button
                >
            </el-col>
            <right-toolbar
                v-model:showSearch="showSearch"
                @queryTable="getList"
            ></right-toolbar>
        </el-row>

        <el-table
            v-if="refreshTable"
            v-loading="loading"
            :data="menuList"
            row-key="menuId"
            :default-expand-all="isExpandAll"
            :tree-props="{ children: 'children', hasChildren: 'hasChildren' }"
        >
            <el-table-column
                prop="menuName"
                label="菜单名称"
                :show-overflow-tooltip="true"
                width="160"
            ></el-table-column>
            <el-table-column
                prop="icon"
                label="图标"
                align="center"
                width="100"
            >
                <template #default="scope">
                    <svg-icon :icon-class="scope.row.icon" />
                </template>
            </el-table-column>
            <el-table-column
                prop="orderNum"
                label="排序"
                width="60"
            ></el-table-column>
            <el-table-column
                prop="perms"
                label="权限标识"
                :show-overflow-tooltip="true"
            ></el-table-column>
            <el-table-column
                prop="component"
                label="组件路径"
                :show-overflow-tooltip="true"
            ></el-table-column>
            <el-table-column prop="status" label="状态" width="80">
                <template #default="scope">
                    <dict-tag
                        :options="sys_normal_disable"
                        :value="scope.row.status"
                    />
                </template>
            </el-table-column>
            <el-table-column
                label="创建时间"
                align="center"
                width="160"
                prop="createTime"
            >
                <template #default="scope">
                    <span>{{ parseTime(scope.row.createTime) }}</span>
                </template>
            </el-table-column>
            <el-table-column
                label="操作"
                align="center"
                width="210"
                class-name="small-padding fixed-width"
            >
                <template #default="scope">
                    <el-button
                        link
                        type="primary"
                        icon="Edit"
                        @click="handleUpdate(scope.row)"
                        v-hasPermi="['system:menu:edit']"
                        >修改</el-button
                    >
                    <el-button
                        link
                        type="primary"
                        icon="Plus"
                        @click="handleAdd(scope.row)"
                        v-hasPermi="['system:menu:add']"
                        >新增</el-button
                    >
                    <el-button
                        link
                        type="primary"
                        icon="Delete"
                        @click="handleDelete(scope.row)"
                        v-hasPermi="['system:menu:remove']"
                        >删除</el-button
                    >
                </template>
            </el-table-column>
        </el-table>

        <!-- 添加或修改菜单对话框 -->
        <el-dialog :title="title" v-model="open" width="680px" append-to-body>
            <el-form
                ref="menuRef"
                :model="form"
                :rules="rules"
                label-width="100px"
            >
                <el-row>
                    <el-col :span="24">
                        <el-form-item label="上级菜单">
                            <el-tree-select
                                v-model="form.parentId"
                                :data="menuOptions"
                                :props="{
                                    value: 'menuId',
                                    label: 'menuName',
                                    children: 'children'
                                }"
                                value-key="menuId"
                                placeholder="选择上级菜单"
                                check-strictly
                            />
                        </el-form-item>
                    </el-col>
                    <el-col :span="24">
                        <el-form-item label="菜单类型" prop="menuType">
                            <el-radio-group v-model="form.menuType">
                                <el-radio value="M">目录</el-radio>
                                <el-radio value="C">菜单</el-radio>
                                <el-radio value="F">按钮</el-radio>
                            </el-radio-group>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12" v-if="form.menuType != 'F'">
                        <el-form-item label="菜单图标" prop="icon">
                            <el-popover
                                placement="bottom-start"
                                :width="540"
                                trigger="click"
                            >
                                <template #reference>
                                    <el-input
                                        v-model="form.icon"
                                        placeholder="点击选择图标"
                                        @blur="showSelectIcon"
                                        readonly
                                    >
                                        <template #prefix>
                                            <svg-icon
                                                v-if="form.icon"
                                                :icon-class="form.icon"
                                                class="el-input__icon"
                                                style="
                                                    height: 32px;
                                                    width: 16px;
                                                "
                                            />
                                            <el-icon
                                                v-else
                                                style="
                                                    height: 32px;
                                                    width: 16px;
                                                "
                                                ><search
                                            /></el-icon>
                                        </template>
                                    </el-input>
                                </template>
                                <icon-select
                                    ref="iconSelectRef"
                                    @selected="selected"
                                    :active-icon="form.icon"
                                />
                            </el-popover>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="显示排序" prop="orderNum">
                            <el-input-number
                                v-model="form.orderNum"
                                controls-position="right"
                                :min="0"
                            />
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="菜单名称" prop="menuName">
                            <el-input
                                v-model="form.menuName"
                                placeholder="请输入菜单名称"
                            />
                        </el-form-item>
                    </el-col>
                    <el-col :span="12" v-if="form.menuType == 'C'">
                        <el-form-item prop="routeName">
                            <template #label>
                                <span>
                                    <el-tooltip
                                        content="默认不填则和路由地址相同：如地址为：`user`，则名称为`User`（注意：因为router会删除名称相同路由，为避免名字的冲突，特殊情况下请自定义，保证唯一性）"
                                        placement="top"
                                    >
                                        <el-icon><question-filled /></el-icon>
                                    </el-tooltip>
                                    路由名称
                                </span>
                            </template>
                            <el-input
                                v-model="form.routeName"
                                placeholder="请输入路由名称"
                            />
                        </el-form-item>
                    </el-col>
                    <el-col :span="12" v-if="form.menuType != 'F'">
                        <el-form-item>
                            <template #label>
                                <span>
                                    <el-tooltip
                                        content="选择是外链则路由地址需要以`http(s)://`开头"
                                        placement="top"
                                    >
                                        <el-icon
                                            ><question-filled
                                        /></el-icon> </el-tooltip
                                    >是否外链
                                </span>
                            </template>
                            <el-radio-group v-model="form.isFrame">
                                <el-radio :value="0">是</el-radio>
                                <el-radio :value="1">否</el-radio>
                            </el-radio-group>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12" v-if="form.menuType != 'F'">
                        <el-form-item prop="path">
                            <template #label>
                                <span>
                                    <el-tooltip
                                        content="访问的路由地址，如：`user`，如外网地址需内链访问则以`http(s)://`开头"
                                        placement="top"
                                    >
                                        <el-icon><question-filled /></el-icon>
                                    </el-tooltip>
                                    路由地址
                                </span>
                            </template>
                            <el-input
                                v-model="form.path"
                                placeholder="请输入路由地址"
                            />
                        </el-form-item>
                    </el-col>
                    <el-col :span="12" v-if="form.menuType == 'C'">
                        <el-form-item prop="component">
                            <template #label>
                                <span>
                                    <el-tooltip
                                        content="访问的组件路径，如：`system/user/index`，默认在`views`目录下"
                                        placement="top"
                                    >
                                        <el-icon><question-filled /></el-icon>
                                    </el-tooltip>
                                    组件路径
                                </span>
                            </template>
                            <el-input
                                v-model="form.component"
                                placeholder="请输入组件路径"
                            />
                        </el-form-item>
                    </el-col>
                    <el-col :span="12" v-if="form.menuType != 'M'">
                        <el-form-item>
                            <el-input
                                v-model="form.perms"
                                placeholder="请输入权限标识"
                                maxlength="100"
                            />
                            <template #label>
                                <span>
                                    <el-tooltip
                                        content="控制器中定义的权限字符，如：@PreAuthorize(`@ss.hasPermi('system:user:list')`)"
                                        placement="top"
                                    >
                                        <el-icon><question-filled /></el-icon>
                                    </el-tooltip>
                                    权限字符
                                </span>
                            </template>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12" v-if="form.menuType == 'C'">
                        <el-form-item>
                            <el-input
                                v-model="form.query"
                                placeholder="请输入路由参数"
                                maxlength="255"
                            />
                            <template #label>
                                <span>
                                    <el-tooltip
                                        content='访问路由的默认传递参数，如：`{"id": 1, "name": "ry"}`'
                                        placement="top"
                                    >
                                        <el-icon><question-filled /></el-icon>
                                    </el-tooltip>
                                    路由参数
                                </span>
                            </template>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12" v-if="form.menuType == 'C'">
                        <el-form-item>
                            <template #label>
                                <span>
                                    <el-tooltip
                                        content="选择是则会被`keep-alive`缓存，需要匹配组件的`name`和地址保持一致"
                                        placement="top"
                                    >
                                        <el-icon><question-filled /></el-icon>
                                    </el-tooltip>
                                    是否缓存
                                </span>
                            </template>
                            <el-radio-group v-model="form.isCache">
                                <el-radio :value="0">缓存</el-radio>
                                <el-radio :value="1">不缓存</el-radio>
                            </el-radio-group>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12" v-if="form.menuType != 'F'">
                        <el-form-item>
                            <template #label>
                                <span>
                                    <el-tooltip
                                        content="选择隐藏则路由将不会出现在侧边栏，但仍然可以访问"
                                        placement="top"
                                    >
                                        <el-icon><question-filled /></el-icon>
                                    </el-tooltip>
                                    显示状态
                                </span>
                            </template>
                            <el-radio-group v-model="form.visible">
                                <el-radio
                                    v-for="dict in sys_show_hide"
                                    :key="dict.value"
                                    :value="dict.value"
                                    >{{ dict.label }}</el-radio
                                >
                            </el-radio-group>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item>
                            <template #label>
                                <span>
                                    <el-tooltip
                                        content="选择停用则路由将不会出现在侧边栏，也不能被访问"
                                        placement="top"
                                    >
                                        <el-icon><question-filled /></el-icon>
                                    </el-tooltip>
                                    菜单状态
                                </span>
                            </template>
                            <el-radio-group v-model="form.status">
                                <el-radio
                                    v-for="dict in sys_normal_disable"
                                    :key="dict.value"
                                    :value="dict.value"
                                    >{{ dict.label }}</el-radio
                                >
                            </el-radio-group>
                        </el-form-item>
                    </el-col>
                </el-row>
            </el-form>
            <template #footer>
                <div class="dialog-footer">
                    <el-button type="primary" @click="submitForm"
                        >确 定</el-button
                    >
                    <el-button @click="cancel">取 消</el-button>
                </div>
            </template>
        </el-dialog>
    </div>
</template>

<script setup name="Menu">
import {
    addMenu,
    delMenu,
    getMenu,
    listMenu,
    updateMenu
} from '@/api/system/menu'
import SvgIcon from '@/components/SvgIcon'
import IconSelect from '@/components/IconSelect'

const { proxy } = getCurrentInstance()
const { sys_show_hide, sys_normal_disable } = proxy.useDict(
    'sys_show_hide',
    'sys_normal_disable'
)

const menuList = ref([])
const open = ref(false)
const loading = ref(true)
const showSearch = ref(true)
const title = ref('')
const menuOptions = ref([])
const isExpandAll = ref(false)
const refreshTable = ref(true)
const iconSelectRef = ref(null)

const data = reactive({
    form: {},
    queryParams: {
        menuName: undefined,
        visible: undefined
    },
    rules: {
        menuName: [
            { required: true, message: '菜单名称不能为空', trigger: 'blur' }
        ],
        orderNum: [
            { required: true, message: '菜单顺序不能为空', trigger: 'blur' }
        ],
        path: [{ required: true, message: '路由地址不能为空', trigger: 'blur' }]
    }
})

const { queryParams, form, rules } = toRefs(data)

/** 查询菜单列表 */
function getList() {
    loading.value = true
    listMenu(queryParams.value).then((response) => {
        menuList.value = proxy.handleTree(response.data, 'menuId')
        loading.value = false
    })
}
/** 查询菜单下拉树结构 */
function getTreeselect() {
    menuOptions.value = []
    listMenu().then((response) => {
        const menu = { menuId: 0, menuName: '主类目', children: [] }
        menu.children = proxy.handleTree(response.data, 'menuId')
        menuOptions.value.push(menu)
    })
}
/** 取消按钮 */
function cancel() {
    open.value = false
    reset()
}
/** 表单重置 */
function reset() {
    form.value = {
        menuId: undefined,
        parentId: 0,
        menuName: undefined,
        routeName: undefined,
        icon: undefined,
        menuType: 'M',
        orderNum: undefined,
        isFrame: 1,
        isCache: 0,
        visible: '0',
        status: '0'
    }
    proxy.resetForm('menuRef')
}
/** 展示下拉图标 */
function showSelectIcon() {
    iconSelectRef.value.reset()
}
/** 选择图标 */
function selected(name) {
    form.value.icon = name
}
/** 搜索按钮操作 */
function handleQuery() {
    getList()
}
/** 重置按钮操作 */
function resetQuery() {
    proxy.resetForm('queryRef')
    handleQuery()
}
/** 新增按钮操作 */
function handleAdd(row) {
    reset()
    getTreeselect()
    if (row != null && row.menuId) {
        form.value.parentId = row.menuId
    } else {
        form.value.parentId = 0
    }
    open.value = true
    title.value = '添加菜单'
}
/** 展开/折叠操作 */
function toggleExpandAll() {
    refreshTable.value = false
    isExpandAll.value = !isExpandAll.value
    nextTick(() => {
        refreshTable.value = true
    })
}
/** 修改按钮操作 */
async function handleUpdate(row) {
    reset()
    await getTreeselect()
    getMenu(row.menuId).then((response) => {
        form.value = response.data
        open.value = true
        title.value = '修改菜单'
    })
}
/** 提交按钮 */
function submitForm() {
    proxy.$refs['menuRef'].validate((valid) => {
        if (valid) {
            if (form.value.menuId != undefined) {
                updateMenu(form.value).then((response) => {
                    proxy.$modal.msgSuccess('修改成功')
                    open.value = false
                    getList()
                })
            } else {
                addMenu(form.value).then((response) => {
                    proxy.$modal.msgSuccess('新增成功')
                    open.value = false
                    getList()
                })
            }
        }
    })
}
/** 删除按钮操作 */
function handleDelete(row) {
    proxy.$modal
        .confirm('是否确认删除名称为"' + row.menuName + '"的数据项?')
        .then(function () {
            return delMenu(row.menuId)
        })
        .then(() => {
            getList()
            proxy.$modal.msgSuccess('删除成功')
        })
        .catch(() => {})
}

getList()
</script>
